"teletube" meaning in English

{
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        "2": "tele",
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      "expansion": "tele- + tube",
      "name": "pre"
    }
  ],
  "etymology_text": "From tele- + tube.",
  "forms": [
    {
      "form": "teletubes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "teletube (plural teletubes)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "source": "w"
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          "name": "English terms prefixed with tele-",
          "parents": [],
          "source": "w"
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      "glosses": [
        "Synonym of television tube"
      ],
      "id": "en-teletube-en-noun-ysOmhRHR",
      "links": [
        [
          "television tube",
          "television tube#English"
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      ],
      "raw_glosses": [
        "(dated) Synonym of television tube"
      ],
      "synonyms": [
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          "tags": [
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          "word": "television tube"
        }
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      "tags": [
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    }
  ],
  "word": "teletube"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tele",
        "3": "tube"
      },
      "expansion": "tele- + tube",
      "name": "pre"
    }
  ],
  "etymology_text": "From tele- + tube.",
  "forms": [
    {
      "form": "teletubes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "teletube (plural teletubes)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "Synonym of television tube"
      ],
      "links": [
        [
          "television tube",
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        ]
      ],
      "raw_glosses": [
        "(dated) Synonym of television tube"
      ],
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          "word": "television tube"
        }
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  "word": "teletube"
}